Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 04.05.2017
 
 beginning time = 1321 min.(UT), 22: 1 UT
 Xbegin =         -8.794 nT
 time of max =    1355 min.(UT), 22:35 UT
 Xmax =            8.100 nT
 Y at Xmax =      -2.946 nT
 endtime =        1420 min.(UT), 23:40 UT
 Xend =           -3.556 nT
 amplitude =      16.894 nT
 base duration time = 99 min.
 2sigma =          4.784 nT
 duration at 2sigma =  1 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 1